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- freeze thaw durability tests 冻融耐久性试验
- Freezing thawing durability of both ordinarily and air entrained concrete exposed to Xinjiang, Qinghai, Inner Mongolia and Xizang salt lakes were determined by the accelerated freezing thawing method. 用快冻法研究了普通混凝土与引气混凝土在水和西藏、内蒙古、新疆和青海盐湖卤水中的抗冻性。
- Developing Product Specific Durability Tests Harland MacKenzie of Dana Corp. 产品特殊耐久性试验。
- A dynamic module damage model was built to predict the dynamic strength and maximum dynamic module of the silty clay after every freeze thaw cycle. 建立了动模量损失模型,能够预测每一次冻融循环后的动强度和最大动模量。
- Checking the test status of the seat durability test and prepare the records. 按规定的时间间隔检查正在进行的座椅耐久试验的情况并完成试验记录。
- The built prediction model is characterized by high precision, can be used to evaluate the effect of the freeze thaw cycles on the service life of the silty clay roadbed. 通过与试验对比可知,预测模型具有较高的精度,可以用来评估冻融循环对粉质黏土路基使用寿命的影响。
- Objective To investigate the anti-chronic myeloid leukemia(CML) effect of cytotoxicity T lymphocytes(CTL) activated by dendritic cells(DC) pulsed with freeze thaw K562 lysates antigan. 目的研究K562冻融抗原负载的健康供者来源的树突状细胞(DC)诱导细胞毒性T淋巴细胞(CTL)体外杀伤慢性粒细胞白血病(CML)细胞的毒性效应。
- The effects of the hydrophilic monomer AA and initiator K 2S 2O 8 on the electrolyte stability, freeze thaw stability and mechanical stability for the copolymer(MMA/BA/AA) soap free emulsion(pH=8)have been studied. 研究了亲水性单体AA和引发剂K2 S2 O8用量对三元共聚物 (MMA/BA/AA)无皂乳液 (pH =8)的电解质稳定性、冻融稳定性和机械稳定性的影响。
- Road test based on safety, performance and comfort, including durability test, etc. 基于安全,性能和舒适性的道路试验,包括耐久性试验等。
- On the basis of the results obtained from comparison teats of fly ash soils and silty clay on dynamic strength under freeze thaw cycles, the dynamic strength was quantitatively analyzed. 摘要根据粉煤灰土和粉质黏土经过冻融循环后动强度的对比试验,对粉煤灰土和粉质黏土的动强度做出了定量分析。
- The durability test, confirmed by the card in the past, with the same high-reliability products. 在耐久性试验中,已确认了该制卡机具备以往产品一样的高可靠性。
- Definition and calculation of ECI are explained and ECIvalue for durability test is recommended in this paper together with examples inpractical applications. 文中对ECI的定义和计算作了简要说明,并提出了可靠性试验用的ECI推荐值和应用实例。
- Some durability tests such as drying shrinkage test, sulphate attack test, briny erode test, freezingand thawing recycles test and reinforcing steel rust test are taken on. 为此本文亦进行了掺加JYQ796型高效无机防水防潮剂的水泥砂浆或混凝土的一系列耐久性实验,如干缩实验,抗硫酸盐侵蚀、抗海水侵蚀、抗冻融循环、抗钢筋锈蚀等。
- To understand customer requirement of durability test, define equipment project scope, objective and generate master plan. 了解客户对零件耐久力测试的要求,定义设备目标和总的执行计划;
- In this experiment PST lipsome was produced by freeze thawing method. 采用冰冻熔融法制备脂质体,包封率进行测定可达29%25。
- Recent Studies of Concrete to Freeze Thaw Damage 混凝土冻融破坏研究现状
- The durability test procedure and its structural parameter of Santana clutch are briefly introduced. The performance and fault of Santana clutch are analyzed in this paper. 本文简介桑塔纳轿车离合器耐久试验过程和其结构参数,分析桑塔纳离合器的性能及一些故障产生的可能原因。
- According to the code of durability test for normal concrete, the results show that the resistance of carbonate to the nonnal concrete is superior to the HPC. 按照普通强度混凝土耐久性试验方法测得的不掺任何掺和料的混凝土抗加速抗碳化能力最好。
- Leave the chicken out overnight to thaw it out. 把这只鸡在外放一晚上就解冻了。
- Come up to the fire, and you will thaw out. 到火炉边来,你就会觉得暖和。